A NTC type thermistor is supplied with V-Ref. What will happen to signal voltage when temperature goes up?
A. no change
B. increases
C. decreases
D. none of the above
Answer: B
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Which of the following is true of water jet cutting?
A. It is a thermal process. B. The cut is made by the rapid erosion of the material by a high-pressure jet of water. C. The process is not suited for use on thin materials. D. The process is not suited for heat-sensitive materials.
The generally accepted method of connecting structural steel columns to their supporting footing or foundation walls is by welding the bottom of the column to a _______________, which is in turn fastened to the footing or wall by _______________.
Fill in the blank(s) with the appropriate word(s).
Technician A says that the current trend is to use remote power steering fluid reservoirs. Technician B says that using a remote reservoir allows for a more compact power steering pump assembly. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
Repeat Problem 9.37, using the piecewise linear diode model with V? = 0.8 V and resistance RD = 25?.
Problem 9.37
The bridge rectifier in Figure P.9.37 is driven by a sinusoidal voltage source vs(t) = 6 sin(314t) V. Determine the average and peak forward current through each diode and Ro = 200?. Assume ideal diodes.
